Houthi rebels in Yemen warned they will resume drone and missile attacks on Red Sea shipping after Israel and the United States on Saturday launched attacks on Iran.
Iran has been a long-time supporter of the Houthi, who control 40% of Yemen.
Media reports quoted two anonymous senior Houthi officials as saying attacks on merchant vessels could begin as soon as Saturday night. There was no official confirmation by Houthi media.
Iranian military forces on Saturday barred vessel traffic from the Strait of Hormuz, the narrow gateway to the Persian Gulf. About 20% of the world’s crude oil supply, or 20 million barrels per day, moves through the region.
Marseilles-based CMA CGM on Saturday in an advisory to customers said in that all vessels in and around the Persian Gulf have been instructed to immediately proceed to shelter. “Passage through the Suez Canal has been suspended until further notice, and vessels will be rerouted via the Cape of Good Hope [around the tip of Africa],” the liner added.
Attacks by the Houthi in support of Palestinians in Gaza starting in late 2023 shut down the vital Red Sea-Suez Canal trade route. Vessel operators diverted services connecting Asia and the Middle East to Europe and the U.S. on longer voyages around the tip of Africa.
Naval forces from the European Union and the U.S. provided escorts for merchant vessels in the region, while conducting bombing missions inside Yemen.
The intensity of the Houthi attacks waned as Iran dealt with its own domestic issues. The Yemen group agreed to stand down after Israel and Hamas reached a tenuous ceasefire in October 2025, with only minor scattered attacks since then.
CMA CGM and Maersk (MAERSK-B.CO) in January resumed scheduled services through the Red Sea with naval support. But Maersk on Friday withdrew some voyages amid the deteriorating security situation. CMA CGM earlier reversed plans to restart three services through the Suez.
This article was updated Feb. 28 to add information on CMA CGM services in the Persian Gulf and Red Sea.
This article was updated Feb. 28 to add information on Iran barring vessel traffic through the Strait of Hormuz.
Read more articles by Stuart Chirls here.
Related coverage:
Court dismisses longshore union lawsuit against Virginia ports over automation
What trade war? Near-record imports at top US container port
Brokerage Compliance Symposium
The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.
F3 Awards Dinner
The night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.
F3: Future of Freight Festival
Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.
The day before F3. Every compliance issue you face - fraud exposure, carrier liability, FMCSA rules, cargo theft, insurance gaps - navigated by attorneys and operators defining best practices in a changing industry.
The Signal at Chattanooga Choo Choo • Chattanooga, TN Register NowThe night before F3. FreightTech100 companies honored. FreightTech 25 and Shipper of Choice winners revealed live. Cocktail reception into dinner and live music - 300 industry leaders in one purpose-built room.
The Signal at Chattanooga Choo Choo • Chattanooga, TN Register NowIndustry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.
The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now